Packagist is the main Composer repository. It aggregates public PHP packages installable with Composer.
Easily render email subject, body, etc. from a single template or even a database entry.
cPanel PublicAPI PHP client and cPanel PHP library
Transip API client that can work with Heroku
eResults API Client for PHP
Symfony Bundle to use queue with workers
Rabobank OmniKassa SDK
A Symfony2 Bundle for interfacing with Amazon Web Services (AWS)
Abandoned! See aws/aws-sdk-php-symfony
Simple PHP client to talk to the Bulletin API
WoD API client for PHP, developed by eResults
Abandoned! See guzzle/guzzle
Wrapper around PHP SoapClient class, based on camcima/camcima-soap-client